[cheese] cheese-camera: Unsetting preview-caps after photo

[Luciana Fujii Pontello <lufujii src gnome org>]

commit 353077775b8d5560c1458a1e9850e7d470cc26ab
Author: Luciana Fujii Pontello <luciana fujii eti br>
Date:   Mon Feb 28 21:40:13 2011 -0300

    cheese-camera: Unsetting preview-caps after photo
    
    After taking a photo to pixbuf, we set preview-caps to NULL so regular
    photo doesn't send the preview message.

 libcheese/cheese-camera.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/libcheese/cheese-camera.c b/libcheese/cheese-camera.c
index eb96db3..e610e70 100644
--- a/libcheese/cheese-camera.c
+++ b/libcheese/cheese-camera.c
@@ -141,6 +141,7 @@ cheese_camera_photo_data (CheeseCamera *camera, GstBuffer *buffer)
   GdkPixbuf          *pixbuf;
   const int           bits_per_pixel = 8;
   guchar             *data = NULL;
+  CheeseCameraPrivate *priv  = CHEESE_CAMERA_GET_PRIVATE (camera);
 
   caps = gst_buffer_get_caps (buffer);
   structure = gst_caps_get_structure (caps, 0);
@@ -155,6 +156,7 @@ cheese_camera_photo_data (CheeseCamera *camera, GstBuffer *buffer)
                                      FALSE, bits_per_pixel, width, height, stride,
                                      data ? (GdkPixbufDestroyNotify) g_free : NULL, NULL);
 
+  g_object_set (G_OBJECT (priv->camerabin), "preview-caps", NULL, NULL);
   g_signal_emit (camera, camera_signals[PHOTO_TAKEN], 0, pixbuf);
   g_object_unref (pixbuf);
 }